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import polib |
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import os |
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from pages.models import Page, Content |
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import sys |
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from pages import settings |
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do_not_msg = "DO NOT MODIFIY BELOW THIS LINE" |
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po_comment = """Page %s |
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%s |
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placeholder=%s |
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page_id=%d |
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content_id=%s""" |
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def export_po_files(path='poexport', stdout=None): |
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""" |
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Export all the content from the published pages into |
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po files. The files will be automatically updated |
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with the new content if you run the command again. |
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""" |
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if stdout is None: |
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stdout = sys.stdout |
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if not path.endswith('/'): |
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path += '/' |
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source_language = settings.PAGE_DEFAULT_LANGUAGE |
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source_list = [] |
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for page in Page.objects.published(): |
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source_list.extend(page.content_by_language(source_language)) |
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for lang in settings.PAGE_LANGUAGES: |
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if lang[0] != settings.PAGE_DEFAULT_LANGUAGE: |
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try: |
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os.mkdir(path) |
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except OSError: |
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pass |
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po_path = path + lang[0] + '.po' |
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stdout.write("Export language %s.\n" % lang[0]) |
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po = polib.pofile(po_path) |
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po.metadata['Content-Type'] = 'text/plain; charset=utf-8' |
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for source_content in source_list: |
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page = source_content.page |
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try: |
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target_content = Content.objects.get_content_object( |
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page, lang[0], source_content.type) |
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msgstr = target_content.body |
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except Content.DoesNotExist: |
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target_content = None |
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msgstr = "" |
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if source_content.body: |
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if target_content: |
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tc_id = str(target_content.id) |
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else: |
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tc_id = "" |
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entry = polib.POEntry(msgid=source_content.body, |
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msgstr=msgstr) |
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entry.tcomment = po_comment % (page.title(), do_not_msg, |
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source_content.type, page.id, tc_id) |
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if entry not in po: |
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po.append(entry) |
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po.save(po_path) |
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stdout.write("""Export finished. The files are available """ |
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"""in the %s directory.\n""" % path) |
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def import_po_files(path='poexport', stdout=None): |
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""" |
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Import all the content updates from the po files into |
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the pages. |
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""" |
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source_language = settings.PAGE_DEFAULT_LANGUAGE |
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source_list = [] |
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pages_to_invalidate = [] |
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for page in Page.objects.published(): |
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source_list.extend(page.content_by_language(source_language)) |
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if stdout is None: |
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stdout = sys.stdout |
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if not path.endswith('/'): |
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path += '/' |
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for lang in settings.PAGE_LANGUAGES: |
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if lang[0] != settings.PAGE_DEFAULT_LANGUAGE: |
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stdout.write("Update language %s.\n" % lang[0]) |
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po_path = path + lang[0] + '.po' |
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po = polib.pofile(po_path) |
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for entry in po: |
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meta_data = entry.tcomment.split(do_not_msg)[1].split("\n") |
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placeholder_name = meta_data[1].split('=')[1] |
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page_id = int(meta_data[2].split('=')[1]) |
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try: |
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content_id = int(meta_data[3].split('=')[1]) |
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except ValueError: |
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content_id = None |
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page = Page.objects.get(id=page_id) |
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current_content = Content.objects.get_content(page, lang[0], |
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placeholder_name) |
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if current_content != entry.msgstr: |
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stdout.write("Update page %d placeholder %s.\n" % (page_id, |
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placeholder_name)) |
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Content.objects.create_content_if_changed( |
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page, lang[0], placeholder_name, entry.msgstr) |
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if page not in pages_to_invalidate: |
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pages_to_invalidate.append(page) |
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for page in pages_to_invalidate: |
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page.invalidate() |
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stdout.write("Import finished from %s.\n" % path) |
batiste /
django-page-cms
